baber/WOPTO huggingface dataset:
Patent JP-H09209719-A (JP)
Title: Manufacture of valve lifter
Inventor: NAKAMURA MINORU
IPC: F01L1/14
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a valve litter in a simplified process at a low cost without reducing abrasion resistance and strength due to decarbonization by applying hot forging and mechanical machining to a high-carbon steel. SOLUTION: Valve lifters brought into contact with cams to open/close intake/exhaust valves are provided at the intake/exhaust sections of a direct acting engine. Since the valve lifter is kept in contact with the cam, it is plated on the surface of a carbon-containing structural steel having high abrasion resistance and strength. When the valve litter is manufactured, hot forging is applied preferably at the temperature of 200-600 deg.C, more preferably near 400 deg.C. Hot forging is applied after a round bar is cut and plated, then annealing, mechanical machining, and quenching are applied, and the valve lifter having sufficient performance is obtained.
Patent JP-S58138366-A (JP)
Title: Preparation of food to be processed by applying electricity and its device
Inventor: MIYAHARA KINGO
IPC: A23L3/32
Filed: 1982-02-15
Abstract: PURPOSE:To sterilize and to process a food easily and quickly, by packing directly a raw food ingredient into a specific container, applying electric voltage to it, heating it by applying electricity. CONSTITUTION:The cylindrical container 3 made of an electrical insulating material with its both ends open is set on the flat working stand 1 made of the electrical insulating material equipped with the electrode 5 on the dent part 2, and the food ingredient A is sandwiched by the electrically-conductive materials 4 and 6 and sealed in the container. The movable electrode 7 is brought into contact with the electrically-conductive material 6 by pressure, electric voltage is applied between the electrodes 5 and 7, the food ingredient A is heated and sterilized by using the joule heat generated, and the application of electricity is stopped when a given temperature is detected by a temperature detector embedded in the food ingredient A.
Patent JP-S61183905-A (JP)
Inventor: YAKOBU DE FUROOTO
IPC: H01F3/04
Filed: 1986-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57151884-A (JP)
Title: Electronic watch
Inventor: JIYANNJIYORUJIYU MITSUSHIERU
IPC: G04G5/00
Filed: 1982-02-15
Abstract: 1. Electronic timepiece having a plurality of functions and correction modes including a module mounted in a case, a first control means comprising a crown (7) fixed to a stem mounted in an opening in the case having at least two defined axial positions and rotatably displaceable in each axial position in order to control a function or a defined correction mode, and a second control means (8, 18) characterized in that operation of the second control means (8, 18) prior to operation of the crown (7) enables validation in the same defined axial position of the crown (7) of the control of a function or a different correction mode by rotation of the crown.
Patent JP-H03224721-A (JP)
Title: Manufacture of curved hose
Inventor: ABE KATSUKI
IPC: B29C35/04
Filed: 1990-01-31
Abstract: PURPOSE:To manufacture a curved hose efficiently without using a curved mandrel by applying caps on both ends of a half-vulcanized hose without mandrel and a cover, setting the same along a curved channel of a curved mold, retaining the caps on the curved mold, and then vulcanizing the hose under atmospheric pressure. CONSTITUTION:Caps 2 are applied on the ends of a half-vulcanized hose 1 of required length from which a mandrel is pulled out. The hose 1 with caps 2 on is bent along a curved channel 7 formed on a curved mold 5 and inserted therein, and channels 3 of the caps 2 are fitted into U-shaped retaining pieces 6 provided on both ends of the curved mold 5 and the caps 2 are retained in the curved mold 5 so that air sealed inside the rubber hose 1 will not escape even when the air is expanded by the heat in vulcanization and the pressure therein is increased. The hose is put into a vulcanization chamber communicated with the atmosphere and vulcanized. The hose coming out of the vulcanization chamber is cooled and the curving mold is removed to obtain a curved hose. No creases are found on the curved section of thus manufactured hose, and its section is almost round.
Patent JP-H03225219-A (JP)
Title: Instrument for measuring distance
Inventor: FURUKAWA TETSUYOSHI
IPC: G01C22/00
Filed: 1990-01-30
Abstract: PURPOSE:To accurately measure the distance of an object even at the time of measuring an object belonging to a different sort and having a different optical properties by calibrating the measured result of an optical distance measuring equipment by the measured result of a contact type distance measuring equipment. CONSTITUTION:When a base 4 is placed on a carrying board 6, a vertical distance between an optional measuring point P on the base 4 and a converging unit 3 is measured by the contact type distance measuring equipment 8 and the measured result is determined as a reference distance which is the reference value of the distance between the base 4 and the unit 3. Then, the measuring point P is moved up to the measuring point of the laser type distance measuring equipment 7 and the zero point of the equipment 7 is calibrated so that the measured result of the measuring point P by the equipment 7 coincides with the zero point of measurement of the equipment 7. When the variable of the distance is not measured by the equipment 7, the distance between the base 4 and the unit 3 is set up as the reference distance. After completing the calibration of the measured value by the equipment 7, measurement based upon only the equipment 7 is made available and exposure based upon electron beams is executed.
Patent JP-H02202208-A (JP)
Title: Current limiting circuit
Inventor: HONDA KATSUMI
IPC: H01L27/06
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the temperature dependency by providing a temperature compensation circuit comprising plural transistor(TR) stages and a resistance divider between an output path TR and a TR for cutting off the output path TR. CONSTITUTION:Collectors of TRs Q2, Q3 are connected to an input terminal and a cathode of a constant current source I1 is connected to a collector of a TR Q1 and a base of the TR Q2. A resistor R2 is connected between the base and emitter of the said TR Q1 and a cathode of a constant current source I2 is connected to the base of the TR Q1 via a resistor R1 and connected to an anode of a diode D1. Moreover, the cathode of the diode D1 is connected to an emitter of a TR Q4 and a resistor R3 is connected between a base and a collector of the TR Q4. The collector of the TR Q4 is connected to the output terminal and to the emitter of the TR Q3. Thus, the temperature coefficient of the circuit is nearly halved in comparison with the conventional circuit.
Patent JP-H01197747-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOYAKATA NOBUO
IPC: G03C1/825
Filed: 1988-02-01
Abstract: PURPOSE:To improve the decoloring property due to processing, without having a harmful effect on the photographic characteristics of the sensitive material, and to obtain the sensitive material having stability against the lapse of time by incorporating a dyestuff and a cyan coupler shown by specified formulas respectively in the sensitive material. CONSTITUTION:The dyestuff shown by formula I and the cyan coupler shown by formula II or III are incorporated in a colored hydrophilic colloid layer mounted on the sensitive material. In formula I, R1 and R2 are each an aryl group having at least one of sulfonic acid or carboxylic acid group, etc., R2 and R4 are each -COR5 group (R5 is alkyl group, etc.) etc., L1-L3 are each methine group, (n) is 0-2, M<+> is hydrogen atom, etc. In formula II, R<31> is alkyl group, etc., R<32> is acylamino group, etc., R<33> and Z<31> are each hydrogen atom, etc. In formula III, R<34> is alkyl group, etc., R<35> is acyl group, etc., R<36> is hydrogen atom, etc., (p) is 0 or 1, Z<31> is hydrogen atom, etc.
Patent JP-S61182292-A (JP)
Title: Manufacture of semiconductor laser
Inventor: FURUYAMA HIDETO
IPC: H01S5/00
Filed: 1985-02-08
Abstract: PURPOSE:To obtain an excellent resonant surface while also isolating elements easily by forming the end surface of a resonator by using a crystal orientation, through which a vertical surface is easy to be acquired, and isolating the elements in conformity with the cleavage orientation of a substrate crystal when preparing a semiconductor laser. CONSTITUTION:An InGaAsP ohmic contact layer 1, an InP clad layer 2, an InGaAsP active layer 3 and an InP clad layer 4 are laminated and grown on a first InP substrate 6. The face of a crystal is formed in (001) and the face of an orientation flat in (110) previously at that time. The surface of the layer 4 is flattened and treated, and washed and treated by employing super-pure water, a second InP substrate 5 is brought into contact onto the layer 4 while changing a crystal orientation at 45 deg. in a clean atmosphere, and these layer 4 and substrate 5 are bonded through heat treatment at 300 deg.C or higher. Accordingly, the orientation of the substrate 5 is formed in (100), the substrate 6 is removed through selective etching by HCl, the upper section of the layer 1 is coated with a mask 7, grooves intruding to the substrate 5 are bored through anisotropic etching, and these layers and substances are cut off from the grooves.
Patent JP-S55115954-A (JP)
Title: Fe-cr-co type magnet alloy
Inventor: JINNO KIMIYUKI
IPC: C22C30/00
Filed: 1979-02-28
Abstract: PURPOSE: To improve the hot workability and cold workability of a magnet alloy based on Fe, Cr and Co by adding an adequate amt. of Ca to the alloy in melting to reduce formation of inclusions even in melting in the air.  
     CONSTITUTION: When a Fe-Cr-Co type magnet alloy based on Fe, Cr and Co is refined, Ca 0.03W3% is added in melting the alloy. Thus, the hot workability and cold workability of the alloy can be enhanced remarkably without deteriorating the magnet characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07208939-A (JP)
Title: Measuring equipment using laser
Inventor: KARANTARI KARIRU
IPC: G02B27/09
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a measuring equipment using a laser which can transform a parallel laser beam having a nonuniform light intensity distribution into a parallel laser beam having a uniform light intensity distribution by a simple constitution and method and can measure with a high resolution the dimensions of a substance to be measured. CONSTITUTION:An optical filter 15 for a laser beam whereby the light intensity distribution of the laser beam after passing through the filter is made uniform, is prepared. This optical filter 15 for the laser beam is disposed in the measuring equipment 10 using a laser which has a means for transforming the laser beam from a laser light source 14 into a parallel beam and a means for positioning a substance to be measured within the effective use width of the parallel laser beam and measuring the dimensions of the substance.
Patent JP-H11185291-A (JP)
Title: Storage medium, its manufacturing method and manufacturing device
Inventor: ARAKAWA NORIYUKI
IPC: G11B7/2534
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium dealing with a high density tendency and to provide its manufacturing method and manufacturing device productively manufacturing such a storage medium. SOLUTION: The storage medium is constituted so that a recording layer 2 is formed on a sheet like substrate 1 of thickness 0.3 mm or below formed with a rugged pattern on its surface. This recording medium may be made a so-called flexible disk also, and may be stuck to the substrate having rigidity each other. This recording medium is formed by holding the sheet like substrate 1 of the thickness 0.3 mm or below between a stamper having the rugged pattern on its surface and a press-contacting roll, and transferring the rugged pattern to the sheet like substrate 1 by heating press-contact. The recording layer 2 may be formed after the rugged pattern is transferred, and may be formed beforehand on the sheet like substrate 1 before transferring.
Patent JP-H09218861-A (JP)
Title: Scheduler
Inventor: KAWAMOTO HIROSHI
IPC: G06F15/177
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To shorten the idle time of waiting for another job while keeping the intermediate generation data of a processing in performing the scheduling of parallel processings. SOLUTION: This scheduler is provided with a task division means 1 for dividing a task to be division-processed into plural sub tasks provided with task groups provided with mutual dependency, a load prediction means 2 for predicting the processing time of the respective divided sub tasks, a dependency storage means 3 for holding the relation of processing dependency among the respective sub tasks, a scheduling means 4 for deciding the processing schedule of a sub task group and an idle time adjustment means 5 for optimizing the decided schedule.  For the sub task scheduled so as to generate an idle state after execution by an arithmetic processing unit 6, the idle time adjustment means 5 changes the start time to the time for which the processing time predicted by the load prediction means 2 is subtracted from the dissolving time of the idle state and exchanges post-processing idle time with the pre- processing idle time of a non-load state.
Patent JP-S57136871-A (JP)
Title: Solid image pickup device
Inventor: SHIMOHASHI AKIRA
IPC: H04N5/335
Filed: 1981-02-17
Abstract: PURPOSE:To decrease the number of electrodes and to facilitate the manufacture of a solid image pickup device, by employing a resistive electrode as the transfer electrode of a charge input stage, and extending the end part of the transfer electrode until it ajoins to a storage electrode, and provide the function of a transfer gate. CONSTITUTION:When incident light hnu arrives through a light-transmissive window W provided right over the photodiode 1 of a light-shielding film 11, charge Q1 is generated at the p-n junction part of the diode 1. Then, the transfer electrode 6 of a CCD5 uses a resistive transfer electrode and the end part of the electrode is extended until it adjoins to a storage electrode 3. When an about 9V voltage is applied to a point (a) through a terminal Z, the charge Q1 is transferred into the electrode 6 as shown by an arrow (c) to be read.
Patent JP-S56118523-A (JP)
Title: Multicylinder engine for motor-cycle
Inventor: MIZUTANI MASASHI
IPC: F02B75/02
Filed: 1980-02-25
Abstract: PURPOSE:To eliminate the necessity of provision of a specific power transmitting gear to a journal portion of a crankshaft of a multicylinder engine for a motor-cycle to reduce the length of the crankshaft by forming on the periphery of a crank arm driving teeth for power transmittion. CONSTITUTION:When the invention is applied to a four-cycle four-cylinder engine placed horizontally on a body of a motor-cycle, crank pins 13 which are connected to con'rods 12 for pistons 5 of cylinders 4a-4d, four sets of crank arms 14a, 14b;- 17a, 17b which are located on both sides of the respective crank pins 13, and journal portions 18, are integrally formed on a crankshaft 9 by forging. The crank arm 15a corresponding to the second cylinder 4b is formed in a regular circle and is provided in a coaxial relationship with the journal portion 18. The crank arm 15a has in- tegrally formed on the outer periphery thereof driving teeth 19 for power transmission which are adapted to mesh with a drive gear 24. The crank arm 15 is induction hardened at the teeth 19 thereof.
Patent JP-H04252855-A (JP)
Title: Fuel supply system for motorcycle
Inventor: MOCHIZUKI NORIHISA
IPC: F02M37/00
Filed: 1991-01-24
Abstract: PURPOSE:To check any possible pulsation in fuel to the full as well as to reduce a variation in a fuel injection quantity by forming a fuel pipe, conducting the fuel to an injector from a fuel pump into an inverted U-shaped form, and installing a fuel filter being interposed in this fuel pipe in and around an inner bottom plate of a fuel tank. CONSTITUTION:A fuel pump 74 is attached to a crankcase, while a fuel pipe 83 leading to an injector 64 from this fuel pump 74 is bent into a nearly inverted U-shaped form at side view and the length is sufficiently lengthened, while a fuel filter 80 being interposed in the point midway in this fuel pipe 83 is housed in the inner part of a fuel tank 50 and is attached to the inner bottom plate. Accordingly, since fuel is passed through the sufficiently lengthened fuel pipe 83, the pulsation is well absorbed. Especially the fuel filter 80 is attached to the inside of the fuel tank 50, so that this filter 80 is made enlargeable in size and, what is more, a fuel pulsation absorbing effect becomes yet larger. Moreover, since the fuel pipe 83 is made by a rubber tube of at least a part of it, fuel pulsation becomes yet smaller owing to the elasticity.
Patent JP-S56119535-A (JP)
Title: Channel selection programming device for radio receiver
Inventor: TAKEDA HITOSHI
IPC: G04G15/00
Filed: 1980-02-27
Abstract: PURPOSE:To report surely the receiving start of a reserved program, by generating the noice tone a fixed time before receiving of the reserved program, in the radio receiver which receives reserved programs automatically. CONSTITUTION:A fixed time is subtracted from time data, which is stored in memory 3 preliminarily, by substractor 7, and the substraction result is outputted to comparator 8 and is compared with the time signal from clock circuit 5; and only when they coincide with each other, the signal is outputted to sound synthesizing device 9. Sound synthesizing device 9 synthesizes sound on the basis of the signal from comparator 8 and generates the notice tone from speaker 10. Consequently, the driver completes arragement for receiving of required information.
Patent JP-H11198767-A (JP)
Title: Wiper device for automobile
Inventor: HIDAI HIDEKI
IPC: B60S1/32
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent a water wiping from being performed by the closing operation of a wiper device when the wiper device is operated while a vehicle is running at a high speed. SOLUTION: A wiper device W for wiping the windshield glass F of a car comprises a wiper blade 2, which covers a blade rubber 21 holding blade holding metal fitting 22 with a cover member 23, attached to the tip end of a wiper arm 1 and a fin 3, which rises to a slant rear side along the rear edge of the wiper blade 2 and prevents the blade 2 from floating up from the windshield glass F, attached to the wiper blade 2. The fin 3 is connected to the rear edge of the wiper blade 2 at its lower edge, installed extendedly generally over the entire length of the wiper blade 2, and a notch 31 for bleeding air when the wiper device W is operated while a vehicle is running at a high speed is formed at the longitudinal, middle part of the upper edge of the fin 3.
Patent JP-S58141217-A (JP)
Title: Production of rigid polyurethane foam
Inventor: SHIMIZU SEISABUROU
IPC: C08J9/02
Filed: 1982-02-17
Abstract: PURPOSE:To obtain a low-thermal conductivity, low-density, rigid polyurethane foam, by employing a specified proportion of dichlorotetrafluoroethane as a blowing agent for a rigid polyurethane foam. CONSTITUTION:A rigid polyurethane is produced by using 2-80wt%, based on the total blowing agent, dichlorotetrafluoroethane as a blowing agent. By the dichlorotetrafluoroethane (Freon-114) are meant 1,1-dichloro-1,2,2,2-tetrafluoro- ethane, 1,2-dichloro-1,1,2,2-tetrafluoroethane or a mixture thereof. Blowing agents which can be preferably used in combination with Freon-114 include Freon-11, Freon-113 and water. When the content of Freon-114 in the total blowing agent  is below 20wt%, the formation of a creamy state is weak, and the feature of a froth method can not be fully utilized, whereas when the content is above  80wt%, its compatibility with a polyether-polyol decreased; separation occurs; rise voids are formed within the polyurethane foam and the cells become nonuniform.
Patent JP-H08218373-A (JP)
Title: Storing mechanism of upper device
Inventor: FUTADO NOBUO
IPC: B66C23/88
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a safe storing device capable of storing a leader bracket as an upper device, an upper swivel seat and a basic leader on a frame in an easy and stabilized state. CONSTITUTION: An upper device front side bracket member 11 having an upper device front side bracket for storing an upper device 20 and an upper device rear side bracket member 12 having an upper device rear side bracket are provided on a frame 7. One end of a first arm member 14 is pivoted on the rear side thereof. One end of a second arm member 15 is pivoted on the upper device 20, and the other ends of the first arm member 14 and second arm member 15 are connected to each other with a joint pin 14a in a state to position the front and rear of the upper device 20 to the upper device front side bracket and upper device rear side bracket.
Patent JP-H06209902-A (JP)
Title: Palpation device
Inventor: KOSAKA YOSHIHIRO
IPC: A61B1/00
Filed: 1993-02-10
Abstract: PURPOSE:To provide a palpation device by which the palpation information of internal organs in a deep region distant from the surface of the body can be accurately reproduced. CONSTITUTION:A palpation device is provided with a palpation probe 3 capable of being introduced into the body in which a tactual sensor 2 to be touched on the internal organs inside the body is provided, and also is provided with tactual sense presentation part 7 for presenting the tactual sense in accordance with the physical condition of the internal organs detected by the tactual sensor 2 by processing the signals from the tactual sensor 2 by means of a signal processing part 5 and in accordance therewith by operating a tactual-sense presentation actuator driving part 6.
Patent JP-S60169667-A (JP)
Title: Fuel injection timing sensing device of diesel engine
Inventor: YOSHIOKA SHIGEKI
IPC: F02D41/34
Filed: 1984-02-13
Abstract: PURPOSE:To have precision sensing of the fuel injection timing at all times by furnishing a window near the expected fuel injection timing, and thereby sensing only real timing of the start of fuel injection. CONSTITUTION:A signal S1 from a vibration sensor 1 is given to a preprocessing circuit 2. An injection start sensing circuit 5 makes a reference value SL1 to be used for sensing the start of fuel injection. Each rise of No.3 pulse signal PE indicates that fuel injection in each cylinder has terminated. A window generation circuit 12 generates a window signal in accordance with the specific period from before fuel injection till immediately after finishing the fuel injection. An AND circuit 15 carries out an operation for the logical product of No.2 pulse signal from a comparator circuit 10 and a window signal PW' from said window generator circuit 12, which is output as the injection start signal PS. Thus precise fuel injection timing can be sensed at all times.
Patent JP-H10219219-A (JP)
Title: Aqueous adhesive
Inventor: NAKAMAE MASATO
IPC: C09J129/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous adhesive excellent in preservation stability, initial adhesion, adhesive strength and water resistance. SOLUTION: This aqueous emulsion comprises (A) an aqueous emulsion containing a modified polyvinyl alcohol having a primary or secondary amino group in the molecule as a dispersant and a polymer comprising at least one kind of unsaturated monomer unit selected from an ethylenically unsaturated monomer and a dienic monomer as a dispersoid, and (B) at least one kind of an agent for making the adhesive water-resistant selected from a polyvalent epoxy compound and aldehyde compound. This aqueous adhesive is applied for adhering various kind materials, and especially and suitably used as the adhesive for wood. The adhesive is used for adhering the wood not only to the wood but also to a paper, fiber products, a mineral board, a film, etc.